Adding mixed numbers. 7 3/5 + 12 1/3

Hi there! :)

Step-by-step explanation:

First, add by the whole numbers.

Then, you combine the fractions.

Since, the denominator are equal, and then it's combine the fractions.

Next, add by the numbers on numerator.

19 14/15

Hope this helps!

-Charlie

:)

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

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